class FormEventVariables in Hook Event Dispatcher 3.x

Class FormEventVariables.

Hierarchy

• class \Drupal\preprocess_event_dispatcher\Variables\AbstractEventVariables
  • class \Drupal\preprocess_event_dispatcher\Variables\FormEventVariables

2 files declare their use of FormEventVariables

FormPreprocessEventFactory.php in modules/preprocess_event_dispatcher/src/Factory/FormPreprocessEventFactory.php

OtherEventVariablesTest.php in modules/preprocess_event_dispatcher/tests/src/Unit/OtherEventVariablesTest.php

File

modules/preprocess_event_dispatcher/src/Variables/FormEventVariables.php, line 8

Namespace

Drupal\preprocess_event_dispatcher\Variables

class FormEventVariables extends AbstractEventVariables {

  /**
   * Get the element array by reference.
   *
   * @return array
   *   Element array reference.
   */
  public function &getElement() : array {
    return $this->variables['element'];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AbstractEventVariables::$variables	protected	property	Variables.
AbstractEventVariables::get	public	function	Get a variable with a given name, return default if it does not exist.	1
AbstractEventVariables::getByReference	public	function	Get a variable with a given name by reference.	1
AbstractEventVariables::remove	public	function	Remove a given variable.	1
AbstractEventVariables::set	public	function	Set a variable to a given value.	1
AbstractEventVariables::__construct	public	function	Event Variables constructor.
FormEventVariables::getElement	public	function	Get the element array by reference.